Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2008 Semihalf |
| 3 | * |
| 4 | * (C) Copyright 2000-2006 |
| 5 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 6 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 7 | * SPDX-License-Identifier: GPL-2.0+ |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 8 | */ |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 9 | |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 10 | #ifndef USE_HOSTCC |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 11 | #include <common.h> |
| 12 | #include <watchdog.h> |
| 13 | |
| 14 | #ifdef CONFIG_SHOW_BOOT_PROGRESS |
| 15 | #include <status_led.h> |
| 16 | #endif |
| 17 | |
| 18 | #ifdef CONFIG_HAS_DATAFLASH |
| 19 | #include <dataflash.h> |
| 20 | #endif |
| 21 | |
Marian Balakowicz | 902ce70 | 2008-05-13 15:53:29 +0200 | [diff] [blame] | 22 | #ifdef CONFIG_LOGBUFFER |
| 23 | #include <logbuff.h> |
| 24 | #endif |
| 25 | |
Marian Balakowicz | a1cc147 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 26 | #include <rtc.h> |
Marian Balakowicz | a1cc147 | 2008-02-21 17:27:41 +0100 | [diff] [blame] | 27 | |
Joe Hershberger | d1f5ae9 | 2012-12-11 22:16:28 -0600 | [diff] [blame] | 28 | #include <environment.h> |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 29 | #include <image.h> |
| 30 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 31 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 32 | #include <libfdt.h> |
| 33 | #include <fdt_support.h> |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 34 | #endif |
| 35 | |
Andy Fleming | 72c23be | 2008-04-02 16:19:07 -0500 | [diff] [blame] | 36 | #include <u-boot/md5.h> |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 37 | #include <sha1.h> |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 38 | #include <asm/errno.h> |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 39 | #include <asm/io.h> |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 40 | |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 41 | #ifdef CONFIG_CMD_BDI |
Wolfgang Denk | 6262d021 | 2010-06-28 22:00:46 +0200 | [diff] [blame] | 42 | extern int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 43 | #endif |
| 44 | |
| 45 | DECLARE_GLOBAL_DATA_PTR; |
Marian Balakowicz | 61fde55 | 2008-02-27 11:01:04 +0100 | [diff] [blame] | 46 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 47 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
Marian Balakowicz | a0ffb42 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 48 | int verify); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 49 | #else |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 50 | #include "mkimage.h" |
Andy Fleming | 72c23be | 2008-04-02 16:19:07 -0500 | [diff] [blame] | 51 | #include <u-boot/md5.h> |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 52 | #include <time.h> |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 53 | #include <image.h> |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 54 | #endif /* !USE_HOSTCC*/ |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 55 | |
Simon Glass | 9adb686 | 2013-02-24 17:33:25 +0000 | [diff] [blame] | 56 | #include <u-boot/crc.h> |
| 57 | |
Simon Glass | 9ca3742 | 2013-05-08 08:06:01 +0000 | [diff] [blame] | 58 | #ifndef CONFIG_SYS_BARGSIZE |
| 59 | #define CONFIG_SYS_BARGSIZE 512 |
| 60 | #endif |
| 61 | |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 62 | static const table_entry_t uimage_arch[] = { |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 63 | { IH_ARCH_INVALID, NULL, "Invalid ARCH", }, |
| 64 | { IH_ARCH_ALPHA, "alpha", "Alpha", }, |
| 65 | { IH_ARCH_ARM, "arm", "ARM", }, |
| 66 | { IH_ARCH_I386, "x86", "Intel x86", }, |
| 67 | { IH_ARCH_IA64, "ia64", "IA64", }, |
| 68 | { IH_ARCH_M68K, "m68k", "M68K", }, |
| 69 | { IH_ARCH_MICROBLAZE, "microblaze", "MicroBlaze", }, |
| 70 | { IH_ARCH_MIPS, "mips", "MIPS", }, |
| 71 | { IH_ARCH_MIPS64, "mips64", "MIPS 64 Bit", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 72 | { IH_ARCH_NIOS2, "nios2", "NIOS II", }, |
Grant Erickson | 80f51b8 | 2008-05-04 16:45:01 -0700 | [diff] [blame] | 73 | { IH_ARCH_PPC, "powerpc", "PowerPC", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 74 | { IH_ARCH_PPC, "ppc", "PowerPC", }, |
| 75 | { IH_ARCH_S390, "s390", "IBM S390", }, |
| 76 | { IH_ARCH_SH, "sh", "SuperH", }, |
| 77 | { IH_ARCH_SPARC, "sparc", "SPARC", }, |
| 78 | { IH_ARCH_SPARC64, "sparc64", "SPARC 64 Bit", }, |
| 79 | { IH_ARCH_BLACKFIN, "blackfin", "Blackfin", }, |
| 80 | { IH_ARCH_AVR32, "avr32", "AVR32", }, |
Macpaul Lin | 354b4e3 | 2011-10-19 20:41:09 +0000 | [diff] [blame] | 81 | { IH_ARCH_NDS32, "nds32", "NDS32", }, |
Stefan Kristiansson | 15c669c | 2011-11-26 19:04:50 +0000 | [diff] [blame] | 82 | { IH_ARCH_OPENRISC, "or1k", "OpenRISC 1000",}, |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 83 | { IH_ARCH_SANDBOX, "sandbox", "Sandbox", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 84 | { -1, "", "", }, |
| 85 | }; |
| 86 | |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 87 | static const table_entry_t uimage_os[] = { |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 88 | { IH_OS_INVALID, NULL, "Invalid OS", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 89 | { IH_OS_LINUX, "linux", "Linux", }, |
| 90 | #if defined(CONFIG_LYNXKDI) || defined(USE_HOSTCC) |
| 91 | { IH_OS_LYNXOS, "lynxos", "LynxOS", }, |
| 92 | #endif |
| 93 | { IH_OS_NETBSD, "netbsd", "NetBSD", }, |
Torkel Lundgren | 29a5866 | 2010-09-28 11:05:36 +0200 | [diff] [blame] | 94 | { IH_OS_OSE, "ose", "Enea OSE", }, |
Steven Stallion | 36ec8ac | 2013-03-20 06:31:35 +0000 | [diff] [blame] | 95 | { IH_OS_PLAN9, "plan9", "Plan 9", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 96 | { IH_OS_RTEMS, "rtems", "RTEMS", }, |
| 97 | { IH_OS_U_BOOT, "u-boot", "U-Boot", }, |
| 98 | #if defined(CONFIG_CMD_ELF) || defined(USE_HOSTCC) |
| 99 | { IH_OS_QNX, "qnx", "QNX", }, |
| 100 | { IH_OS_VXWORKS, "vxworks", "VxWorks", }, |
| 101 | #endif |
Peter Tyser | 56b8dd1 | 2008-09-08 14:56:49 -0500 | [diff] [blame] | 102 | #if defined(CONFIG_INTEGRITY) || defined(USE_HOSTCC) |
| 103 | { IH_OS_INTEGRITY,"integrity", "INTEGRITY", }, |
| 104 | #endif |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 105 | #ifdef USE_HOSTCC |
| 106 | { IH_OS_4_4BSD, "4_4bsd", "4_4BSD", }, |
| 107 | { IH_OS_DELL, "dell", "Dell", }, |
| 108 | { IH_OS_ESIX, "esix", "Esix", }, |
| 109 | { IH_OS_FREEBSD, "freebsd", "FreeBSD", }, |
| 110 | { IH_OS_IRIX, "irix", "Irix", }, |
| 111 | { IH_OS_NCR, "ncr", "NCR", }, |
| 112 | { IH_OS_OPENBSD, "openbsd", "OpenBSD", }, |
| 113 | { IH_OS_PSOS, "psos", "pSOS", }, |
| 114 | { IH_OS_SCO, "sco", "SCO", }, |
| 115 | { IH_OS_SOLARIS, "solaris", "Solaris", }, |
| 116 | { IH_OS_SVR4, "svr4", "SVR4", }, |
| 117 | #endif |
| 118 | { -1, "", "", }, |
| 119 | }; |
| 120 | |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 121 | static const table_entry_t uimage_type[] = { |
Stefano Babic | 3885551 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 122 | { IH_TYPE_AISIMAGE, "aisimage", "Davinci AIS image",}, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 123 | { IH_TYPE_FILESYSTEM, "filesystem", "Filesystem Image", }, |
| 124 | { IH_TYPE_FIRMWARE, "firmware", "Firmware", }, |
John Rigby | 34d12a1 | 2011-07-21 09:10:30 -0400 | [diff] [blame] | 125 | { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 126 | { IH_TYPE_KERNEL, "kernel", "Kernel Image", }, |
Stephen Warren | 8c87eba | 2011-11-10 13:17:53 -0700 | [diff] [blame] | 127 | { IH_TYPE_KERNEL_NOLOAD, "kernel_noload", "Kernel Image (no loading done)", }, |
Stefano Babic | 3885551 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 128 | { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, |
| 129 | { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, |
| 130 | { IH_TYPE_INVALID, NULL, "Invalid Image", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 131 | { IH_TYPE_MULTI, "multi", "Multi-File Image", }, |
Stefano Babic | 3885551 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 132 | { IH_TYPE_OMAPIMAGE, "omapimage", "TI OMAP SPL With GP CH",}, |
Shaohui Xie | ea65fd8 | 2012-08-10 02:49:35 +0000 | [diff] [blame] | 133 | { IH_TYPE_PBLIMAGE, "pblimage", "Freescale PBL Boot Image",}, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 134 | { IH_TYPE_RAMDISK, "ramdisk", "RAMDisk Image", }, |
| 135 | { IH_TYPE_SCRIPT, "script", "Script", }, |
| 136 | { IH_TYPE_STANDALONE, "standalone", "Standalone Program", }, |
Heiko Schocher | 58cb84d | 2011-07-16 00:06:42 +0000 | [diff] [blame] | 137 | { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 138 | { -1, "", "", }, |
| 139 | }; |
| 140 | |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 141 | static const table_entry_t uimage_comp[] = { |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 142 | { IH_COMP_NONE, "none", "uncompressed", }, |
| 143 | { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", }, |
| 144 | { IH_COMP_GZIP, "gzip", "gzip compressed", }, |
Luigi 'Comio' Mantellini | 35afc06 | 2008-09-08 02:46:13 +0200 | [diff] [blame] | 145 | { IH_COMP_LZMA, "lzma", "lzma compressed", }, |
Peter Korsgaard | f7440cd | 2009-11-19 11:37:51 +0100 | [diff] [blame] | 146 | { IH_COMP_LZO, "lzo", "lzo compressed", }, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 147 | { -1, "", "", }, |
| 148 | }; |
| 149 | |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 150 | /*****************************************************************************/ |
| 151 | /* Legacy format routines */ |
| 152 | /*****************************************************************************/ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 153 | int image_check_hcrc(const image_header_t *hdr) |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 154 | { |
| 155 | ulong hcrc; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 156 | ulong len = image_get_header_size(); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 157 | image_header_t header; |
| 158 | |
| 159 | /* Copy header so we can blank CRC field for re-calculation */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 160 | memmove(&header, (char *)hdr, image_get_header_size()); |
| 161 | image_set_hcrc(&header, 0); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 162 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 163 | hcrc = crc32(0, (unsigned char *)&header, len); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 164 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 165 | return (hcrc == image_get_hcrc(hdr)); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 166 | } |
| 167 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 168 | int image_check_dcrc(const image_header_t *hdr) |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 169 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 170 | ulong data = image_get_data(hdr); |
| 171 | ulong len = image_get_data_size(hdr); |
| 172 | ulong dcrc = crc32_wd(0, (unsigned char *)data, len, CHUNKSZ_CRC32); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 173 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 174 | return (dcrc == image_get_dcrc(hdr)); |
Marian Balakowicz | 41d71ed | 2008-01-08 18:14:09 +0100 | [diff] [blame] | 175 | } |
| 176 | |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 177 | /** |
| 178 | * image_multi_count - get component (sub-image) count |
| 179 | * @hdr: pointer to the header of the multi component image |
| 180 | * |
| 181 | * image_multi_count() returns number of components in a multi |
| 182 | * component image. |
| 183 | * |
| 184 | * Note: no checking of the image type is done, caller must pass |
| 185 | * a valid multi component image. |
| 186 | * |
| 187 | * returns: |
| 188 | * number of components |
| 189 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 190 | ulong image_multi_count(const image_header_t *hdr) |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 191 | { |
| 192 | ulong i, count = 0; |
Marian Balakowicz | a147421 | 2008-02-29 16:00:06 +0100 | [diff] [blame] | 193 | uint32_t *size; |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 194 | |
| 195 | /* get start of the image payload, which in case of multi |
| 196 | * component images that points to a table of component sizes */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 197 | size = (uint32_t *)image_get_data(hdr); |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 198 | |
| 199 | /* count non empty slots */ |
| 200 | for (i = 0; size[i]; ++i) |
| 201 | count++; |
| 202 | |
| 203 | return count; |
| 204 | } |
| 205 | |
| 206 | /** |
| 207 | * image_multi_getimg - get component data address and size |
| 208 | * @hdr: pointer to the header of the multi component image |
| 209 | * @idx: index of the requested component |
| 210 | * @data: pointer to a ulong variable, will hold component data address |
| 211 | * @len: pointer to a ulong variable, will hold component size |
| 212 | * |
| 213 | * image_multi_getimg() returns size and data address for the requested |
| 214 | * component in a multi component image. |
| 215 | * |
| 216 | * Note: no checking of the image type is done, caller must pass |
| 217 | * a valid multi component image. |
| 218 | * |
| 219 | * returns: |
| 220 | * data address and size of the component, if idx is valid |
| 221 | * 0 in data and len, if idx is out of range |
| 222 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 223 | void image_multi_getimg(const image_header_t *hdr, ulong idx, |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 224 | ulong *data, ulong *len) |
| 225 | { |
| 226 | int i; |
Marian Balakowicz | a147421 | 2008-02-29 16:00:06 +0100 | [diff] [blame] | 227 | uint32_t *size; |
Nick Spence | 143a159 | 2008-05-10 14:02:04 -0700 | [diff] [blame] | 228 | ulong offset, count, img_data; |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 229 | |
| 230 | /* get number of component */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 231 | count = image_multi_count(hdr); |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 232 | |
| 233 | /* get start of the image payload, which in case of multi |
| 234 | * component images that points to a table of component sizes */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 235 | size = (uint32_t *)image_get_data(hdr); |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 236 | |
| 237 | /* get address of the proper component data start, which means |
| 238 | * skipping sizes table (add 1 for last, null entry) */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 239 | img_data = image_get_data(hdr) + (count + 1) * sizeof(uint32_t); |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 240 | |
| 241 | if (idx < count) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 242 | *len = uimage_to_cpu(size[idx]); |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 243 | offset = 0; |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 244 | |
| 245 | /* go over all indices preceding requested component idx */ |
| 246 | for (i = 0; i < idx; i++) { |
Nick Spence | 143a159 | 2008-05-10 14:02:04 -0700 | [diff] [blame] | 247 | /* add up i-th component size, rounding up to 4 bytes */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 248 | offset += (uimage_to_cpu(size[i]) + 3) & ~3 ; |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 249 | } |
| 250 | |
| 251 | /* calculate idx-th component data address */ |
Nick Spence | 143a159 | 2008-05-10 14:02:04 -0700 | [diff] [blame] | 252 | *data = img_data + offset; |
Marian Balakowicz | b4a12a9 | 2008-01-08 18:12:17 +0100 | [diff] [blame] | 253 | } else { |
| 254 | *len = 0; |
| 255 | *data = 0; |
| 256 | } |
| 257 | } |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 258 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 259 | static void image_print_type(const image_header_t *hdr) |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 260 | { |
| 261 | const char *os, *arch, *type, *comp; |
| 262 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 263 | os = genimg_get_os_name(image_get_os(hdr)); |
| 264 | arch = genimg_get_arch_name(image_get_arch(hdr)); |
| 265 | type = genimg_get_type_name(image_get_type(hdr)); |
| 266 | comp = genimg_get_comp_name(image_get_comp(hdr)); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 267 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 268 | printf("%s %s %s (%s)\n", arch, os, type, comp); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 269 | } |
| 270 | |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 271 | /** |
Bartlomiej Sieka | 4786859 | 2008-04-18 12:39:23 +0200 | [diff] [blame] | 272 | * image_print_contents - prints out the contents of the legacy format image |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 273 | * @ptr: pointer to the legacy format image header |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 274 | * @p: pointer to prefix string |
| 275 | * |
Bartlomiej Sieka | 4786859 | 2008-04-18 12:39:23 +0200 | [diff] [blame] | 276 | * image_print_contents() formats a multi line legacy image contents description. |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 277 | * The routine prints out all header fields followed by the size/offset data |
| 278 | * for MULTI/SCRIPT images. |
| 279 | * |
| 280 | * returns: |
| 281 | * no returned results |
| 282 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 283 | void image_print_contents(const void *ptr) |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 284 | { |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 285 | const image_header_t *hdr = (const image_header_t *)ptr; |
Bartlomiej Sieka | 4786859 | 2008-04-18 12:39:23 +0200 | [diff] [blame] | 286 | const char *p; |
| 287 | |
Simon Glass | 1030f16 | 2013-05-08 08:05:58 +0000 | [diff] [blame] | 288 | p = IMAGE_INDENT_STRING; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 289 | printf("%sImage Name: %.*s\n", p, IH_NMLEN, image_get_name(hdr)); |
Simon Glass | af0ec0d | 2013-05-07 06:11:51 +0000 | [diff] [blame] | 290 | if (IMAGE_ENABLE_TIMESTAMP) { |
| 291 | printf("%sCreated: ", p); |
| 292 | genimg_print_time((time_t)image_get_time(hdr)); |
| 293 | } |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 294 | printf("%sImage Type: ", p); |
| 295 | image_print_type(hdr); |
| 296 | printf("%sData Size: ", p); |
| 297 | genimg_print_size(image_get_data_size(hdr)); |
| 298 | printf("%sLoad Address: %08x\n", p, image_get_load(hdr)); |
| 299 | printf("%sEntry Point: %08x\n", p, image_get_ep(hdr)); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 300 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 301 | if (image_check_type(hdr, IH_TYPE_MULTI) || |
| 302 | image_check_type(hdr, IH_TYPE_SCRIPT)) { |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 303 | int i; |
| 304 | ulong data, len; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 305 | ulong count = image_multi_count(hdr); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 306 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 307 | printf("%sContents:\n", p); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 308 | for (i = 0; i < count; i++) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 309 | image_multi_getimg(hdr, i, &data, &len); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 310 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 311 | printf("%s Image %d: ", p, i); |
| 312 | genimg_print_size(len); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 313 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 314 | if (image_check_type(hdr, IH_TYPE_SCRIPT) && i > 0) { |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 315 | /* |
| 316 | * the user may need to know offsets |
| 317 | * if planning to do something with |
| 318 | * multiple files |
| 319 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 320 | printf("%s Offset = 0x%08lx\n", p, data); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 321 | } |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 322 | } |
| 323 | } |
| 324 | } |
| 325 | |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 326 | |
| 327 | #ifndef USE_HOSTCC |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 328 | /** |
| 329 | * image_get_ramdisk - get and verify ramdisk image |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 330 | * @rd_addr: ramdisk image start address |
| 331 | * @arch: expected ramdisk architecture |
| 332 | * @verify: checksum verification flag |
| 333 | * |
| 334 | * image_get_ramdisk() returns a pointer to the verified ramdisk image |
| 335 | * header. Routine receives image start address and expected architecture |
| 336 | * flag. Verification done covers data and header integrity and os/type/arch |
| 337 | * fields checking. |
| 338 | * |
| 339 | * If dataflash support is enabled routine checks for dataflash addresses |
| 340 | * and handles required dataflash reads. |
| 341 | * |
| 342 | * returns: |
| 343 | * pointer to a ramdisk image header, if image was found and valid |
| 344 | * otherwise, return NULL |
| 345 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 346 | static const image_header_t *image_get_ramdisk(ulong rd_addr, uint8_t arch, |
Marian Balakowicz | a0ffb42 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 347 | int verify) |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 348 | { |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 349 | const image_header_t *rd_hdr = (const image_header_t *)rd_addr; |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 350 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 351 | if (!image_check_magic(rd_hdr)) { |
| 352 | puts("Bad Magic Number\n"); |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 353 | bootstage_error(BOOTSTAGE_ID_RD_MAGIC); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 354 | return NULL; |
| 355 | } |
| 356 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 357 | if (!image_check_hcrc(rd_hdr)) { |
| 358 | puts("Bad Header Checksum\n"); |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 359 | bootstage_error(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 360 | return NULL; |
| 361 | } |
| 362 | |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 363 | bootstage_mark(BOOTSTAGE_ID_RD_MAGIC); |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 364 | image_print_contents(rd_hdr); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 365 | |
| 366 | if (verify) { |
| 367 | puts(" Verifying Checksum ... "); |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 368 | if (!image_check_dcrc(rd_hdr)) { |
| 369 | puts("Bad Data CRC\n"); |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 370 | bootstage_error(BOOTSTAGE_ID_RD_CHECKSUM); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 371 | return NULL; |
| 372 | } |
| 373 | puts("OK\n"); |
| 374 | } |
| 375 | |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 376 | bootstage_mark(BOOTSTAGE_ID_RD_HDR_CHECKSUM); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 377 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 378 | if (!image_check_os(rd_hdr, IH_OS_LINUX) || |
| 379 | !image_check_arch(rd_hdr, arch) || |
| 380 | !image_check_type(rd_hdr, IH_TYPE_RAMDISK)) { |
| 381 | printf("No Linux %s Ramdisk Image\n", |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 382 | genimg_get_arch_name(arch)); |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 383 | bootstage_error(BOOTSTAGE_ID_RAMDISK); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 384 | return NULL; |
| 385 | } |
| 386 | |
| 387 | return rd_hdr; |
| 388 | } |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 389 | #endif /* !USE_HOSTCC */ |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 390 | |
| 391 | /*****************************************************************************/ |
| 392 | /* Shared dual-format routines */ |
| 393 | /*****************************************************************************/ |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 394 | #ifndef USE_HOSTCC |
Joe Hershberger | d1f5ae9 | 2012-12-11 22:16:28 -0600 | [diff] [blame] | 395 | ulong load_addr = CONFIG_SYS_LOAD_ADDR; /* Default Load Address */ |
| 396 | ulong save_addr; /* Default Save Address */ |
| 397 | ulong save_size; /* Default Save Size (in bytes) */ |
| 398 | |
| 399 | static int on_loadaddr(const char *name, const char *value, enum env_op op, |
| 400 | int flags) |
| 401 | { |
| 402 | switch (op) { |
| 403 | case env_op_create: |
| 404 | case env_op_overwrite: |
| 405 | load_addr = simple_strtoul(value, NULL, 16); |
| 406 | break; |
| 407 | default: |
| 408 | break; |
| 409 | } |
| 410 | |
| 411 | return 0; |
| 412 | } |
| 413 | U_BOOT_ENV_CALLBACK(loadaddr, on_loadaddr); |
| 414 | |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 415 | ulong getenv_bootm_low(void) |
| 416 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 417 | char *s = getenv("bootm_low"); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 418 | if (s) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 419 | ulong tmp = simple_strtoul(s, NULL, 16); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 420 | return tmp; |
| 421 | } |
| 422 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 423 | #if defined(CONFIG_SYS_SDRAM_BASE) |
| 424 | return CONFIG_SYS_SDRAM_BASE; |
Marian Balakowicz | 2499b04 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 425 | #elif defined(CONFIG_ARM) |
| 426 | return gd->bd->bi_dram[0].start; |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 427 | #else |
| 428 | return 0; |
| 429 | #endif |
| 430 | } |
| 431 | |
Becky Bruce | d26d67c | 2008-06-09 20:37:18 -0500 | [diff] [blame] | 432 | phys_size_t getenv_bootm_size(void) |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 433 | { |
Matthew McClintock | 6fc7d3a | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 434 | phys_size_t tmp; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 435 | char *s = getenv("bootm_size"); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 436 | if (s) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 437 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 438 | return tmp; |
| 439 | } |
Matthew McClintock | 6fc7d3a | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 440 | s = getenv("bootm_low"); |
| 441 | if (s) |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 442 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
Matthew McClintock | 6fc7d3a | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 443 | else |
| 444 | tmp = 0; |
| 445 | |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 446 | |
Marian Balakowicz | 2499b04 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 447 | #if defined(CONFIG_ARM) |
Matthew McClintock | 6fc7d3a | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 448 | return gd->bd->bi_dram[0].size - tmp; |
Marian Balakowicz | 2499b04 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 449 | #else |
Matthew McClintock | 6fc7d3a | 2010-07-08 10:11:08 -0500 | [diff] [blame] | 450 | return gd->bd->bi_memsize - tmp; |
Marian Balakowicz | 2499b04 | 2008-03-12 12:14:15 +0100 | [diff] [blame] | 451 | #endif |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 452 | } |
| 453 | |
Grant Likely | 2639638 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 454 | phys_size_t getenv_bootm_mapsize(void) |
| 455 | { |
| 456 | phys_size_t tmp; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 457 | char *s = getenv("bootm_mapsize"); |
Grant Likely | 2639638 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 458 | if (s) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 459 | tmp = (phys_size_t)simple_strtoull(s, NULL, 16); |
Grant Likely | 2639638 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 460 | return tmp; |
| 461 | } |
| 462 | |
| 463 | #if defined(CONFIG_SYS_BOOTMAPSZ) |
| 464 | return CONFIG_SYS_BOOTMAPSZ; |
| 465 | #else |
| 466 | return getenv_bootm_size(); |
| 467 | #endif |
| 468 | } |
| 469 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 470 | void memmove_wd(void *to, void *from, size_t len, ulong chunksz) |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 471 | { |
Larry Johnson | e455100 | 2010-04-20 08:09:43 -0400 | [diff] [blame] | 472 | if (to == from) |
| 473 | return; |
| 474 | |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 475 | #if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) |
| 476 | while (len > 0) { |
| 477 | size_t tail = (len > chunksz) ? chunksz : len; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 478 | WATCHDOG_RESET(); |
| 479 | memmove(to, from, tail); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 480 | to += tail; |
| 481 | from += tail; |
| 482 | len -= tail; |
| 483 | } |
| 484 | #else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 485 | memmove(to, from, len); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 486 | #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ |
| 487 | } |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 488 | #endif /* !USE_HOSTCC */ |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 489 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 490 | void genimg_print_size(uint32_t size) |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 491 | { |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 492 | #ifndef USE_HOSTCC |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 493 | printf("%d Bytes = ", size); |
| 494 | print_size(size, "\n"); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 495 | #else |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 496 | printf("%d Bytes = %.2f kB = %.2f MB\n", |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 497 | size, (double)size / 1.024e3, |
| 498 | (double)size / 1.048576e6); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 499 | #endif |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 500 | } |
| 501 | |
Simon Glass | af0ec0d | 2013-05-07 06:11:51 +0000 | [diff] [blame] | 502 | #if IMAGE_ENABLE_TIMESTAMP |
| 503 | void genimg_print_time(time_t timestamp) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 504 | { |
| 505 | #ifndef USE_HOSTCC |
| 506 | struct rtc_time tm; |
| 507 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 508 | to_tm(timestamp, &tm); |
| 509 | printf("%4d-%02d-%02d %2d:%02d:%02d UTC\n", |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 510 | tm.tm_year, tm.tm_mon, tm.tm_mday, |
| 511 | tm.tm_hour, tm.tm_min, tm.tm_sec); |
| 512 | #else |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 513 | printf("%s", ctime(×tamp)); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 514 | #endif |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 515 | } |
Simon Glass | af0ec0d | 2013-05-07 06:11:51 +0000 | [diff] [blame] | 516 | #endif |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 517 | |
| 518 | /** |
| 519 | * get_table_entry_name - translate entry id to long name |
| 520 | * @table: pointer to a translation table for entries of a specific type |
| 521 | * @msg: message to be returned when translation fails |
| 522 | * @id: entry id to be translated |
| 523 | * |
| 524 | * get_table_entry_name() will go over translation table trying to find |
| 525 | * entry that matches given id. If matching entry is found, its long |
| 526 | * name is returned to the caller. |
| 527 | * |
| 528 | * returns: |
| 529 | * long entry name if translation succeeds |
| 530 | * msg otherwise |
| 531 | */ |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 532 | char *get_table_entry_name(const table_entry_t *table, char *msg, int id) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 533 | { |
| 534 | for (; table->id >= 0; ++table) { |
| 535 | if (table->id == id) |
Wolfgang Denk | d0813e5 | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 536 | #if defined(USE_HOSTCC) || !defined(CONFIG_NEEDS_MANUAL_RELOC) |
Scott Wood | 68498ab | 2009-04-02 16:15:10 -0500 | [diff] [blame] | 537 | return table->lname; |
| 538 | #else |
| 539 | return table->lname + gd->reloc_off; |
| 540 | #endif |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 541 | } |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 542 | return (msg); |
| 543 | } |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 544 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 545 | const char *genimg_get_os_name(uint8_t os) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 546 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 547 | return (get_table_entry_name(uimage_os, "Unknown OS", os)); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 548 | } |
| 549 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 550 | const char *genimg_get_arch_name(uint8_t arch) |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 551 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 552 | return (get_table_entry_name(uimage_arch, "Unknown Architecture", |
| 553 | arch)); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 554 | } |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 555 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 556 | const char *genimg_get_type_name(uint8_t type) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 557 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 558 | return (get_table_entry_name(uimage_type, "Unknown Image", type)); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 559 | } |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 560 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 561 | const char *genimg_get_comp_name(uint8_t comp) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 562 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 563 | return (get_table_entry_name(uimage_comp, "Unknown Compression", |
| 564 | comp)); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 565 | } |
| 566 | |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 567 | /** |
| 568 | * get_table_entry_id - translate short entry name to id |
| 569 | * @table: pointer to a translation table for entries of a specific type |
| 570 | * @table_name: to be used in case of error |
| 571 | * @name: entry short name to be translated |
| 572 | * |
| 573 | * get_table_entry_id() will go over translation table trying to find |
| 574 | * entry that matches given short name. If matching entry is found, |
| 575 | * its id returned to the caller. |
| 576 | * |
| 577 | * returns: |
| 578 | * entry id if translation succeeds |
| 579 | * -1 otherwise |
| 580 | */ |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 581 | int get_table_entry_id(const table_entry_t *table, |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 582 | const char *table_name, const char *name) |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 583 | { |
Mike Frysinger | cf2feb1 | 2010-10-20 07:17:39 -0400 | [diff] [blame] | 584 | const table_entry_t *t; |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 585 | #ifdef USE_HOSTCC |
| 586 | int first = 1; |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 587 | |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 588 | for (t = table; t->id >= 0; ++t) { |
| 589 | if (t->sname && strcasecmp(t->sname, name) == 0) |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 590 | return(t->id); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 591 | } |
| 592 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 593 | fprintf(stderr, "\nInvalid %s Type - valid names are", table_name); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 594 | for (t = table; t->id >= 0; ++t) { |
| 595 | if (t->sname == NULL) |
| 596 | continue; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 597 | fprintf(stderr, "%c %s", (first) ? ':' : ',', t->sname); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 598 | first = 0; |
| 599 | } |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 600 | fprintf(stderr, "\n"); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 601 | #else |
| 602 | for (t = table; t->id >= 0; ++t) { |
Wolfgang Denk | d0813e5 | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 603 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
Scott Wood | 68498ab | 2009-04-02 16:15:10 -0500 | [diff] [blame] | 604 | if (t->sname && strcmp(t->sname + gd->reloc_off, name) == 0) |
Wolfgang Denk | d0813e5 | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 605 | #else |
| 606 | if (t->sname && strcmp(t->sname, name) == 0) |
Peter Tyser | 9057cbf | 2009-09-21 11:20:36 -0500 | [diff] [blame] | 607 | #endif |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 608 | return (t->id); |
| 609 | } |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 610 | debug("Invalid %s Type: %s\n", table_name, name); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 611 | #endif /* USE_HOSTCC */ |
| 612 | return (-1); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 613 | } |
| 614 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 615 | int genimg_get_os_id(const char *name) |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 616 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 617 | return (get_table_entry_id(uimage_os, "OS", name)); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 618 | } |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 619 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 620 | int genimg_get_arch_id(const char *name) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 621 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 622 | return (get_table_entry_id(uimage_arch, "CPU", name)); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 623 | } |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 624 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 625 | int genimg_get_type_id(const char *name) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 626 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 627 | return (get_table_entry_id(uimage_type, "Image", name)); |
Marian Balakowicz | 05c1d3f | 2008-01-31 13:20:07 +0100 | [diff] [blame] | 628 | } |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 629 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 630 | int genimg_get_comp_id(const char *name) |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 631 | { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 632 | return (get_table_entry_id(uimage_comp, "Compression", name)); |
Marian Balakowicz | c3c7eb2 | 2008-02-29 15:59:59 +0100 | [diff] [blame] | 633 | } |
| 634 | |
| 635 | #ifndef USE_HOSTCC |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 636 | /** |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 637 | * genimg_get_format - get image format type |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 638 | * @img_addr: image start address |
| 639 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 640 | * genimg_get_format() checks whether provided address points to a valid |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 641 | * legacy or FIT image. |
| 642 | * |
Marian Balakowicz | 1256068 | 2008-02-27 11:02:26 +0100 | [diff] [blame] | 643 | * New uImage format and FDT blob are based on a libfdt. FDT blob |
| 644 | * may be passed directly or embedded in a FIT image. In both situations |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 645 | * genimg_get_format() must be able to dectect libfdt header. |
Marian Balakowicz | 1256068 | 2008-02-27 11:02:26 +0100 | [diff] [blame] | 646 | * |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 647 | * returns: |
| 648 | * image format type or IMAGE_FORMAT_INVALID if no image is present |
| 649 | */ |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 650 | int genimg_get_format(const void *img_addr) |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 651 | { |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 652 | ulong format = IMAGE_FORMAT_INVALID; |
| 653 | const image_header_t *hdr; |
Marian Balakowicz | 1256068 | 2008-02-27 11:02:26 +0100 | [diff] [blame] | 654 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 655 | char *fit_hdr; |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 656 | #endif |
| 657 | |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 658 | hdr = (const image_header_t *)img_addr; |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 659 | if (image_check_magic(hdr)) |
| 660 | format = IMAGE_FORMAT_LEGACY; |
Marian Balakowicz | 1256068 | 2008-02-27 11:02:26 +0100 | [diff] [blame] | 661 | #if defined(CONFIG_FIT) || defined(CONFIG_OF_LIBFDT) |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 662 | else { |
| 663 | fit_hdr = (char *)img_addr; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 664 | if (fdt_check_header(fit_hdr) == 0) |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 665 | format = IMAGE_FORMAT_FIT; |
| 666 | } |
| 667 | #endif |
| 668 | |
| 669 | return format; |
| 670 | } |
| 671 | |
| 672 | /** |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 673 | * genimg_get_image - get image from special storage (if necessary) |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 674 | * @img_addr: image start address |
| 675 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 676 | * genimg_get_image() checks if provided image start adddress is located |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 677 | * in a dataflash storage. If so, image is moved to a system RAM memory. |
| 678 | * |
| 679 | * returns: |
| 680 | * image start address after possible relocation from special storage |
| 681 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 682 | ulong genimg_get_image(ulong img_addr) |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 683 | { |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 684 | ulong ram_addr = img_addr; |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 685 | |
| 686 | #ifdef CONFIG_HAS_DATAFLASH |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 687 | ulong h_size, d_size; |
| 688 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 689 | if (addr_dataflash(img_addr)) { |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 690 | void *buf; |
| 691 | |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 692 | /* ger RAM address */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 693 | ram_addr = CONFIG_SYS_LOAD_ADDR; |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 694 | |
| 695 | /* get header size */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 696 | h_size = image_get_header_size(); |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 697 | #if defined(CONFIG_FIT) |
| 698 | if (sizeof(struct fdt_header) > h_size) |
| 699 | h_size = sizeof(struct fdt_header); |
| 700 | #endif |
| 701 | |
| 702 | /* read in header */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 703 | debug(" Reading image header from dataflash address " |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 704 | "%08lx to RAM address %08lx\n", img_addr, ram_addr); |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 705 | |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 706 | buf = map_sysmem(ram_addr, 0); |
| 707 | read_dataflash(img_addr, h_size, buf); |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 708 | |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 709 | /* get data size */ |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 710 | switch (genimg_get_format(buf)) { |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 711 | case IMAGE_FORMAT_LEGACY: |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 712 | d_size = image_get_data_size(buf); |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 713 | debug(" Legacy format image found at 0x%08lx, " |
| 714 | "size 0x%08lx\n", |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 715 | ram_addr, d_size); |
| 716 | break; |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 717 | #if defined(CONFIG_FIT) |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 718 | case IMAGE_FORMAT_FIT: |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 719 | d_size = fit_get_size(buf) - h_size; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 720 | debug(" FIT/FDT format image found at 0x%08lx, " |
| 721 | "size 0x%08lx\n", |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 722 | ram_addr, d_size); |
| 723 | break; |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 724 | #endif |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 725 | default: |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 726 | printf(" No valid image found at 0x%08lx\n", |
| 727 | img_addr); |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 728 | return ram_addr; |
| 729 | } |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 730 | |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 731 | /* read in image data */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 732 | debug(" Reading image remaining data from dataflash address " |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 733 | "%08lx to RAM address %08lx\n", img_addr + h_size, |
| 734 | ram_addr + h_size); |
| 735 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 736 | read_dataflash(img_addr + h_size, d_size, |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 737 | (char *)(buf + h_size)); |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 738 | |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 739 | } |
Marian Balakowicz | 535b910 | 2008-02-27 11:00:47 +0100 | [diff] [blame] | 740 | #endif /* CONFIG_HAS_DATAFLASH */ |
Marian Balakowicz | c536d6f | 2008-02-21 17:20:19 +0100 | [diff] [blame] | 741 | |
| 742 | return ram_addr; |
| 743 | } |
| 744 | |
| 745 | /** |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 746 | * fit_has_config - check if there is a valid FIT configuration |
| 747 | * @images: pointer to the bootm command headers structure |
| 748 | * |
| 749 | * fit_has_config() checks if there is a FIT configuration in use |
| 750 | * (if FTI support is present). |
| 751 | * |
| 752 | * returns: |
| 753 | * 0, no FIT support or no configuration found |
| 754 | * 1, configuration found |
| 755 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 756 | int genimg_has_config(bootm_headers_t *images) |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 757 | { |
| 758 | #if defined(CONFIG_FIT) |
| 759 | if (images->fit_uname_cfg) |
| 760 | return 1; |
| 761 | #endif |
| 762 | return 0; |
| 763 | } |
| 764 | |
| 765 | /** |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 766 | * boot_get_ramdisk - main ramdisk handling routine |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 767 | * @argc: command argument count |
| 768 | * @argv: command argument list |
Marian Balakowicz | 61fde55 | 2008-02-27 11:01:04 +0100 | [diff] [blame] | 769 | * @images: pointer to the bootm images structure |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 770 | * @arch: expected ramdisk architecture |
| 771 | * @rd_start: pointer to a ulong variable, will hold ramdisk start address |
| 772 | * @rd_end: pointer to a ulong variable, will hold ramdisk end |
| 773 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 774 | * boot_get_ramdisk() is responsible for finding a valid ramdisk image. |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 775 | * Curently supported are the following ramdisk sources: |
| 776 | * - multicomponent kernel/ramdisk image, |
| 777 | * - commandline provided address of decicated ramdisk image. |
| 778 | * |
| 779 | * returns: |
Marian Balakowicz | a0ffb42 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 780 | * 0, if ramdisk image was found and valid, or skiped |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 781 | * rd_start and rd_end are set to ramdisk start/end addresses if |
| 782 | * ramdisk image is found and valid |
Marian Balakowicz | a0ffb42 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 783 | * |
Kumar Gala | b8ca734 | 2008-08-29 19:08:29 -0500 | [diff] [blame] | 784 | * 1, if ramdisk image is found but corrupted, or invalid |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 785 | * rd_start and rd_end are set to 0 if no ramdisk exists |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 786 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 787 | int boot_get_ramdisk(int argc, char * const argv[], bootm_headers_t *images, |
Marian Balakowicz | a0ffb42 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 788 | uint8_t arch, ulong *rd_start, ulong *rd_end) |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 789 | { |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 790 | ulong rd_addr, rd_load; |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 791 | ulong rd_data, rd_len; |
Wolfgang Denk | 3b50677 | 2009-08-19 11:42:56 +0200 | [diff] [blame] | 792 | const image_header_t *rd_hdr; |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 793 | void *buf; |
Marek Vasut | 6988d13 | 2012-03-30 23:19:10 +0200 | [diff] [blame] | 794 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
Marek Vasut | 28850d0 | 2012-03-18 11:47:58 +0000 | [diff] [blame] | 795 | char *end; |
Marek Vasut | 6988d13 | 2012-03-30 23:19:10 +0200 | [diff] [blame] | 796 | #endif |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 797 | #if defined(CONFIG_FIT) |
Simon Glass | ad68fc3 | 2013-07-10 23:08:10 -0700 | [diff] [blame] | 798 | const char *fit_uname_config = images->fit_uname_cfg; |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 799 | const char *fit_uname_ramdisk = NULL; |
| 800 | ulong default_addr; |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 801 | int rd_noffset; |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 802 | #endif |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 803 | const char *select = NULL; |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 804 | |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 805 | *rd_start = 0; |
| 806 | *rd_end = 0; |
| 807 | |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 808 | if (argc >= 2) |
| 809 | select = argv[1]; |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 810 | /* |
| 811 | * Look for a '-' which indicates to ignore the |
| 812 | * ramdisk argument |
| 813 | */ |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 814 | if (select && strcmp(select, "-") == 0) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 815 | debug("## Skipping init Ramdisk\n"); |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 816 | rd_len = rd_data = 0; |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 817 | } else if (select || genimg_has_config(images)) { |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 818 | #if defined(CONFIG_FIT) |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 819 | if (select) { |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 820 | /* |
| 821 | * If the init ramdisk comes from the FIT image and |
| 822 | * the FIT image address is omitted in the command |
| 823 | * line argument, try to use os FIT image address or |
| 824 | * default load address. |
| 825 | */ |
| 826 | if (images->fit_uname_os) |
| 827 | default_addr = (ulong)images->fit_hdr_os; |
| 828 | else |
| 829 | default_addr = load_addr; |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 830 | |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 831 | if (fit_parse_conf(select, default_addr, |
| 832 | &rd_addr, &fit_uname_config)) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 833 | debug("* ramdisk: config '%s' from image at " |
| 834 | "0x%08lx\n", |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 835 | fit_uname_config, rd_addr); |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 836 | } else if (fit_parse_subimage(select, default_addr, |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 837 | &rd_addr, &fit_uname_ramdisk)) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 838 | debug("* ramdisk: subimage '%s' from image at " |
| 839 | "0x%08lx\n", |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 840 | fit_uname_ramdisk, rd_addr); |
| 841 | } else |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 842 | #endif |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 843 | { |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 844 | rd_addr = simple_strtoul(select, NULL, 16); |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 845 | debug("* ramdisk: cmdline image address = " |
| 846 | "0x%08lx\n", |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 847 | rd_addr); |
| 848 | } |
| 849 | #if defined(CONFIG_FIT) |
| 850 | } else { |
| 851 | /* use FIT configuration provided in first bootm |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 852 | * command argument. If the property is not defined, |
| 853 | * quit silently. |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 854 | */ |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 855 | rd_addr = map_to_sysmem(images->fit_hdr_os); |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 856 | rd_noffset = fit_get_node_from_config(images, |
| 857 | FIT_RAMDISK_PROP, rd_addr); |
| 858 | if (rd_noffset == -ENOLINK) |
Peter Tyser | 190ee48 | 2008-08-05 10:51:57 -0500 | [diff] [blame] | 859 | return 0; |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 860 | else if (rd_noffset < 0) |
| 861 | return 1; |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 862 | } |
Marian Balakowicz | 0cd4f3d | 2008-03-12 10:35:46 +0100 | [diff] [blame] | 863 | #endif |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 864 | |
| 865 | /* copy from dataflash if needed */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 866 | rd_addr = genimg_get_image(rd_addr); |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 867 | |
| 868 | /* |
| 869 | * Check if there is an initrd image at the |
| 870 | * address provided in the second bootm argument |
| 871 | * check image type, for FIT images get FIT node. |
| 872 | */ |
Simon Glass | 4964806 | 2013-05-07 06:12:03 +0000 | [diff] [blame] | 873 | buf = map_sysmem(rd_addr, 0); |
| 874 | switch (genimg_get_format(buf)) { |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 875 | case IMAGE_FORMAT_LEGACY: |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 876 | printf("## Loading init Ramdisk from Legacy " |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 877 | "Image at %08lx ...\n", rd_addr); |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 878 | |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 879 | bootstage_mark(BOOTSTAGE_ID_CHECK_RAMDISK); |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 880 | rd_hdr = image_get_ramdisk(rd_addr, arch, |
Marian Balakowicz | a0ffb42 | 2008-03-12 10:14:38 +0100 | [diff] [blame] | 881 | images->verify); |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 882 | |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 883 | if (rd_hdr == NULL) |
Kumar Gala | 18f4c0f | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 884 | return 1; |
Kumar Gala | 18f4c0f | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 885 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 886 | rd_data = image_get_data(rd_hdr); |
| 887 | rd_len = image_get_data_size(rd_hdr); |
| 888 | rd_load = image_get_load(rd_hdr); |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 889 | break; |
| 890 | #if defined(CONFIG_FIT) |
| 891 | case IMAGE_FORMAT_FIT: |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 892 | rd_noffset = fit_image_load(images, FIT_RAMDISK_PROP, |
| 893 | rd_addr, &fit_uname_ramdisk, |
Simon Glass | ad68fc3 | 2013-07-10 23:08:10 -0700 | [diff] [blame] | 894 | &fit_uname_config, arch, |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 895 | IH_TYPE_RAMDISK, |
| 896 | BOOTSTAGE_ID_FIT_RD_START, |
Stefano Babic | 6376752 | 2013-07-12 15:09:23 +0200 | [diff] [blame] | 897 | FIT_LOAD_IGNORED, &rd_data, &rd_len); |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 898 | if (rd_noffset < 0) |
Michal Simek | b247400 | 2008-07-11 10:43:13 +0200 | [diff] [blame] | 899 | return 1; |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 900 | |
Simon Glass | 65817a6 | 2013-05-16 13:53:22 +0000 | [diff] [blame] | 901 | images->fit_hdr_rd = map_sysmem(rd_addr, 0); |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 902 | images->fit_uname_rd = fit_uname_ramdisk; |
Marian Balakowicz | 61c1ad5 | 2008-03-12 10:32:59 +0100 | [diff] [blame] | 903 | images->fit_noffset_rd = rd_noffset; |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 904 | break; |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 905 | #endif |
| 906 | default: |
Marek Vasut | 28850d0 | 2012-03-18 11:47:58 +0000 | [diff] [blame] | 907 | #ifdef CONFIG_SUPPORT_RAW_INITRD |
Simon Glass | 794a921 | 2013-06-11 11:14:46 -0700 | [diff] [blame] | 908 | end = NULL; |
| 909 | if (select) |
| 910 | end = strchr(select, ':'); |
| 911 | if (end) { |
Marek Vasut | 28850d0 | 2012-03-18 11:47:58 +0000 | [diff] [blame] | 912 | rd_len = simple_strtoul(++end, NULL, 16); |
| 913 | rd_data = rd_addr; |
| 914 | } else |
| 915 | #endif |
| 916 | { |
| 917 | puts("Wrong Ramdisk Image Format\n"); |
| 918 | rd_data = rd_len = rd_load = 0; |
| 919 | return 1; |
| 920 | } |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 921 | } |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 922 | } else if (images->legacy_hdr_valid && |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 923 | image_check_type(&images->legacy_hdr_os_copy, |
| 924 | IH_TYPE_MULTI)) { |
| 925 | |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 926 | /* |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 927 | * Now check if we have a legacy mult-component image, |
| 928 | * get second entry data start address and len. |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 929 | */ |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 930 | bootstage_mark(BOOTSTAGE_ID_RAMDISK); |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 931 | printf("## Loading init Ramdisk from multi component " |
Marian Balakowicz | a50d515 | 2008-03-12 10:12:37 +0100 | [diff] [blame] | 932 | "Legacy Image at %08lx ...\n", |
Marian Balakowicz | dbdd16a | 2008-02-04 08:28:09 +0100 | [diff] [blame] | 933 | (ulong)images->legacy_hdr_os); |
| 934 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 935 | image_multi_getimg(images->legacy_hdr_os, 1, &rd_data, &rd_len); |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 936 | } else { |
| 937 | /* |
| 938 | * no initrd image |
| 939 | */ |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 940 | bootstage_mark(BOOTSTAGE_ID_NO_RAMDISK); |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 941 | rd_len = rd_data = 0; |
| 942 | } |
| 943 | |
| 944 | if (!rd_data) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 945 | debug("## No init Ramdisk\n"); |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 946 | } else { |
| 947 | *rd_start = rd_data; |
| 948 | *rd_end = rd_data + rd_len; |
| 949 | } |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 950 | debug(" ramdisk start = 0x%08lx, ramdisk end = 0x%08lx\n", |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 951 | *rd_start, *rd_end); |
Kumar Gala | 18f4c0f | 2008-02-27 21:51:46 -0600 | [diff] [blame] | 952 | |
| 953 | return 0; |
Marian Balakowicz | 9541850 | 2008-01-31 13:55:39 +0100 | [diff] [blame] | 954 | } |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 955 | |
John Rigby | eea8e69 | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 956 | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 957 | /** |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 958 | * boot_ramdisk_high - relocate init ramdisk |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 959 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 960 | * @rd_data: ramdisk data start address |
| 961 | * @rd_len: ramdisk data length |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 962 | * @initrd_start: pointer to a ulong variable, will hold final init ramdisk |
| 963 | * start address (after possible relocation) |
| 964 | * @initrd_end: pointer to a ulong variable, will hold final init ramdisk |
| 965 | * end address (after possible relocation) |
| 966 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 967 | * boot_ramdisk_high() takes a relocation hint from "initrd_high" environement |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 968 | * variable and if requested ramdisk data is moved to a specified location. |
| 969 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 970 | * Initrd_start and initrd_end are set to final (after relocation) ramdisk |
| 971 | * start/end addresses if ramdisk image start and len were provided, |
| 972 | * otherwise set initrd_start and initrd_end set to zeros. |
| 973 | * |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 974 | * returns: |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 975 | * 0 - success |
| 976 | * -1 - failure |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 977 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 978 | int boot_ramdisk_high(struct lmb *lmb, ulong rd_data, ulong rd_len, |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 979 | ulong *initrd_start, ulong *initrd_end) |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 980 | { |
| 981 | char *s; |
| 982 | ulong initrd_high; |
| 983 | int initrd_copy_to_ram = 1; |
| 984 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 985 | if ((s = getenv("initrd_high")) != NULL) { |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 986 | /* a value of "no" or a similar string will act like 0, |
| 987 | * turning the "load high" feature off. This is intentional. |
| 988 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 989 | initrd_high = simple_strtoul(s, NULL, 16); |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 990 | if (initrd_high == ~0) |
| 991 | initrd_copy_to_ram = 0; |
| 992 | } else { |
| 993 | /* not set, no restrictions to load high */ |
| 994 | initrd_high = ~0; |
| 995 | } |
| 996 | |
Marian Balakowicz | 902ce70 | 2008-05-13 15:53:29 +0200 | [diff] [blame] | 997 | |
| 998 | #ifdef CONFIG_LOGBUFFER |
| 999 | /* Prevent initrd from overwriting logbuffer */ |
| 1000 | lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); |
| 1001 | #endif |
| 1002 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1003 | debug("## initrd_high = 0x%08lx, copy_to_ram = %d\n", |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1004 | initrd_high, initrd_copy_to_ram); |
| 1005 | |
| 1006 | if (rd_data) { |
| 1007 | if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1008 | debug(" in-place initrd\n"); |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1009 | *initrd_start = rd_data; |
| 1010 | *initrd_end = rd_data + rd_len; |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1011 | lmb_reserve(lmb, rd_data, rd_len); |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1012 | } else { |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1013 | if (initrd_high) |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1014 | *initrd_start = (ulong)lmb_alloc_base(lmb, |
| 1015 | rd_len, 0x1000, initrd_high); |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1016 | else |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1017 | *initrd_start = (ulong)lmb_alloc(lmb, rd_len, |
| 1018 | 0x1000); |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1019 | |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1020 | if (*initrd_start == 0) { |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1021 | puts("ramdisk - allocation error\n"); |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1022 | goto error; |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1023 | } |
Simon Glass | 0169e6b | 2012-02-13 13:51:18 +0000 | [diff] [blame] | 1024 | bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK); |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1025 | |
| 1026 | *initrd_end = *initrd_start + rd_len; |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1027 | printf(" Loading Ramdisk to %08lx, end %08lx ... ", |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1028 | *initrd_start, *initrd_end); |
| 1029 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1030 | memmove_wd((void *)*initrd_start, |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1031 | (void *)rd_data, rd_len, CHUNKSZ); |
| 1032 | |
Kumar Gala | 180c581 | 2011-12-07 04:42:58 +0000 | [diff] [blame] | 1033 | #ifdef CONFIG_MP |
| 1034 | /* |
| 1035 | * Ensure the image is flushed to memory to handle |
| 1036 | * AMP boot scenarios in which we might not be |
| 1037 | * HW cache coherent |
| 1038 | */ |
| 1039 | flush_cache((unsigned long)*initrd_start, rd_len); |
| 1040 | #endif |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1041 | puts("OK\n"); |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1042 | } |
| 1043 | } else { |
| 1044 | *initrd_start = 0; |
| 1045 | *initrd_end = 0; |
| 1046 | } |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1047 | debug(" ramdisk load start = 0x%08lx, ramdisk load end = 0x%08lx\n", |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1048 | *initrd_start, *initrd_end); |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1049 | |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1050 | return 0; |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1051 | |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1052 | error: |
| 1053 | return -1; |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1054 | } |
John Rigby | eea8e69 | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1055 | #endif /* CONFIG_SYS_BOOT_RAMDISK_HIGH */ |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1056 | |
John Rigby | eea8e69 | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1057 | #ifdef CONFIG_SYS_BOOT_GET_CMDLINE |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1058 | /** |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1059 | * boot_get_cmdline - allocate and initialize kernel cmdline |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1060 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1061 | * @cmd_start: pointer to a ulong variable, will hold cmdline start |
| 1062 | * @cmd_end: pointer to a ulong variable, will hold cmdline end |
| 1063 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1064 | * boot_get_cmdline() allocates space for kernel command line below |
Grant Likely | dfff7a2 | 2011-03-28 09:58:34 +0000 | [diff] [blame] | 1065 | * BOOTMAPSZ + getenv_bootm_low() address. If "bootargs" U-boot environemnt |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1066 | * variable is present its contents is copied to allocated kernel |
| 1067 | * command line. |
| 1068 | * |
| 1069 | * returns: |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1070 | * 0 - success |
| 1071 | * -1 - failure |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1072 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1073 | int boot_get_cmdline(struct lmb *lmb, ulong *cmd_start, ulong *cmd_end) |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1074 | { |
| 1075 | char *cmdline; |
| 1076 | char *s; |
| 1077 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 1078 | cmdline = (char *)(ulong)lmb_alloc_base(lmb, CONFIG_SYS_BARGSIZE, 0xf, |
Grant Likely | 2639638 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 1079 | getenv_bootm_mapsize() + getenv_bootm_low()); |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1080 | |
| 1081 | if (cmdline == NULL) |
| 1082 | return -1; |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1083 | |
| 1084 | if ((s = getenv("bootargs")) == NULL) |
| 1085 | s = ""; |
| 1086 | |
| 1087 | strcpy(cmdline, s); |
| 1088 | |
| 1089 | *cmd_start = (ulong) & cmdline[0]; |
| 1090 | *cmd_end = *cmd_start + strlen(cmdline); |
| 1091 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1092 | debug("## cmdline at 0x%08lx ... 0x%08lx\n", *cmd_start, *cmd_end); |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1093 | |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1094 | return 0; |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1095 | } |
John Rigby | eea8e69 | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1096 | #endif /* CONFIG_SYS_BOOT_GET_CMDLINE */ |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1097 | |
John Rigby | eea8e69 | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1098 | #ifdef CONFIG_SYS_BOOT_GET_KBD |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1099 | /** |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1100 | * boot_get_kbd - allocate and initialize kernel copy of board info |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1101 | * @lmb: pointer to lmb handle, will be used for memory mgmt |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1102 | * @kbd: double pointer to board info data |
| 1103 | * |
Marian Balakowicz | d7c88a4 | 2008-02-29 14:58:34 +0100 | [diff] [blame] | 1104 | * boot_get_kbd() allocates space for kernel copy of board info data below |
Grant Likely | dfff7a2 | 2011-03-28 09:58:34 +0000 | [diff] [blame] | 1105 | * BOOTMAPSZ + getenv_bootm_low() address and kernel board info is initialized |
| 1106 | * with the current u-boot board info data. |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1107 | * |
| 1108 | * returns: |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1109 | * 0 - success |
| 1110 | * -1 - failure |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1111 | */ |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1112 | int boot_get_kbd(struct lmb *lmb, bd_t **kbd) |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1113 | { |
Becky Bruce | d26d67c | 2008-06-09 20:37:18 -0500 | [diff] [blame] | 1114 | *kbd = (bd_t *)(ulong)lmb_alloc_base(lmb, sizeof(bd_t), 0xf, |
Grant Likely | 2639638 | 2011-03-28 09:58:43 +0000 | [diff] [blame] | 1115 | getenv_bootm_mapsize() + getenv_bootm_low()); |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1116 | if (*kbd == NULL) |
| 1117 | return -1; |
| 1118 | |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1119 | **kbd = *(gd->bd); |
| 1120 | |
Stephen Warren | 6904b6e | 2011-10-18 11:11:49 +0000 | [diff] [blame] | 1121 | debug("## kernel board info at 0x%08lx\n", (ulong)*kbd); |
Marian Balakowicz | 2efc264 | 2008-01-31 13:58:13 +0100 | [diff] [blame] | 1122 | |
| 1123 | #if defined(DEBUG) && defined(CONFIG_CMD_BDI) |
| 1124 | do_bdinfo(NULL, 0, 0, NULL); |
| 1125 | #endif |
| 1126 | |
Kumar Gala | b937bb7 | 2008-02-27 21:51:49 -0600 | [diff] [blame] | 1127 | return 0; |
Marian Balakowicz | 9c701e8 | 2008-01-31 13:57:17 +0100 | [diff] [blame] | 1128 | } |
John Rigby | eea8e69 | 2010-10-13 13:57:35 -0600 | [diff] [blame] | 1129 | #endif /* CONFIG_SYS_BOOT_GET_KBD */ |
Simon Glass | 9ca3742 | 2013-05-08 08:06:01 +0000 | [diff] [blame] | 1130 | |
| 1131 | #ifdef CONFIG_LMB |
| 1132 | int image_setup_linux(bootm_headers_t *images) |
| 1133 | { |
| 1134 | ulong of_size = images->ft_len; |
| 1135 | char **of_flat_tree = &images->ft_addr; |
| 1136 | ulong *initrd_start = &images->initrd_start; |
| 1137 | ulong *initrd_end = &images->initrd_end; |
| 1138 | struct lmb *lmb = &images->lmb; |
| 1139 | ulong rd_len; |
| 1140 | int ret; |
| 1141 | |
| 1142 | if (IMAGE_ENABLE_OF_LIBFDT) |
| 1143 | boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree); |
| 1144 | |
| 1145 | if (IMAGE_BOOT_GET_CMDLINE) { |
| 1146 | ret = boot_get_cmdline(lmb, &images->cmdline_start, |
| 1147 | &images->cmdline_end); |
| 1148 | if (ret) { |
| 1149 | puts("ERROR with allocation of cmdline\n"); |
| 1150 | return ret; |
| 1151 | } |
| 1152 | } |
| 1153 | if (IMAGE_ENABLE_RAMDISK_HIGH) { |
| 1154 | rd_len = images->rd_end - images->rd_start; |
| 1155 | ret = boot_ramdisk_high(lmb, images->rd_start, rd_len, |
| 1156 | initrd_start, initrd_end); |
| 1157 | if (ret) |
| 1158 | return ret; |
| 1159 | } |
| 1160 | |
| 1161 | if (IMAGE_ENABLE_OF_LIBFDT) { |
| 1162 | ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size); |
| 1163 | if (ret) |
| 1164 | return ret; |
| 1165 | } |
| 1166 | |
| 1167 | if (IMAGE_ENABLE_OF_LIBFDT && of_size) { |
| 1168 | ret = image_setup_libfdt(images, *of_flat_tree, of_size, lmb); |
| 1169 | if (ret) |
| 1170 | return ret; |
| 1171 | } |
| 1172 | |
| 1173 | return 0; |
| 1174 | } |
| 1175 | #endif /* CONFIG_LMB */ |
Marian Balakowicz | e227fbb | 2008-02-29 21:24:06 +0100 | [diff] [blame] | 1176 | #endif /* !USE_HOSTCC */ |